Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,661,020",
      "signature": "0xaa26f99e43d484c6e6924a001345e8074221eee1b0d48e2ee082a92ad9a01f7d6737e4ebe133a3af76f02fce9861846d",
      "randomness": "0xf23c9f583ef0b8880cac2d051787d22b21b951387d494914707f3cc5d9b6e93a"
    }
  ],
  "blockNumber": "7,435,553"
}

{
  "Sr25519": "0x34fc6c2ce6de3506de0f26219b9981e9d9e4e572216931decc7b88cd17758c2cc7de49d3347429933881bf5dbf7c401cc29fa90f3277bcb6c7dcad34f2480581"
}